Description Design based on a traditional Navajo sand painting known as the Pollen Path. This shows two Yei (supernatural beings) assisting in bringing nourishment from the ground up through the roots into the corn plant. In the corn field two additional beings represent the balanced forces of day-night and rainbow-lightning. Sky bird is perched on top of the tassels and the entire scene is framed by a rainbow protection border, left open at the top for beneficial forces to enter.